File 4521-ssl-Add-support-for-RSASSA-PSS-in-TLS-1.2.... of Package erlang

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File 4521-ssl-Add-support-for-RSASSA-PSS-in-TLS-1.2.patch of Package erlang (Revision 15a42b5a9f7bbf72ee3d2d11dbadf6c5)

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From defc7aaf14924d145ec32f34d9f761960b0d0084 Mon Sep 17 00:00:00 2001
From: Ingela Anderton Andin <ingela@erlang.org>
Date: Mon, 26 Jul 2021 15:29:00 +0200
Subject: [PATCH 1/4] ssl: Add support for RSASSA-PSS in TLS-1.2

closes #5029

Also optimizes sign/verify handling so that hash calculation can be done in same
call to crypto as sign/verify when possible.
---
 lib/ssl/doc/src/ssl.xml                  | 161 ++++++++----
 lib/ssl/doc/src/standards_compliance.xml |   4 +-
 lib/ssl/src/dtls_connection.erl          |   2 +-
 lib/ssl/src/dtls_handshake.erl           |  13 +-
 lib/ssl/src/ssl.erl                      |  31 ++-
 lib/ssl/src/ssl_certificate.erl          |  44 +++-
 lib/ssl/src/ssl_cipher.erl               |  16 +-
 lib/ssl/src/ssl_handshake.erl            | 312 ++++++++++++++---------
 lib/ssl/src/tls_dtls_connection.erl      |  39 +--
 lib/ssl/src/tls_handshake.erl            |  24 +-
 lib/ssl/src/tls_handshake_1_3.erl        |  18 +-
 lib/ssl/src/tls_v1.erl                   |  78 ++++--
 lib/ssl/test/ssl_cert_SUITE.erl          | 168 +++++++-----
 lib/ssl/test/ssl_cert_tests.erl          |  54 ++--
 lib/ssl/test/ssl_handshake_SUITE.erl     |  16 +-
 lib/ssl/test/ssl_test_lib.erl            |   5 +
 16 files changed, 612 insertions(+), 373 deletions(-)

diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml
index 29d2a4670d..807d292c63 100644
--- a/lib/ssl/doc/src/ssl.xml
+++ b/lib/ssl/doc/src/ssl.xml
@@ -196,10 +196,6 @@
 <name name="old_cipher_suite"/>
 </datatype>
 
- <datatype>
- <name name="signature_algs"/>
- </datatype>
-
 <datatype>
 <name name="sign_algo"/>
 </datatype>
@@ -208,6 +204,14 @@
 <name name="sign_scheme"/>
 </datatype>
 
+ <datatype>
+ <name name="rsassa_pss_scheme"/>
+ </datatype>
+
+ <datatype>
+ <name name="sign_scheme_legacy"/>
+ </datatype>
+
 <datatype>
 <name name="group"/>
 </datatype>
@@ -393,9 +397,103 @@
 	
 </desc>
 </datatype>
- 
+
+
+ <datatype>
+	<name name="signature_algs"/>
+	<desc>
+
+	 Explicitly list acceptable signature algorithms for certificates and handshake messages
+	 in the preferred order. The client will send its list as the client hello <c>signature_algorithm</c> extension
+	 introduced in TLS-1.2, see <url href="http://www.ietf.org/rfc/rfc5246.txt">Section 7.4.1.4.1 in RFC 5246</url>.
+	 Previously these algorithms where implicitly chosen and partly derived from the cipher suite. 
+
+	 In TLS-1.2 a somewhat more explicit negotiation is made possible using a list of
+	 {<seetype marker="#hash">hash()</seetype>, <seetype marker="#signature_algs">sign_algo()</seetype>} pairs.
+	 
+
+	 In TLS-1.3 these algorithm pairs are
+	 replaced by so called signature schemes <seetype marker="#sign_scheme">sign_scheme()</seetype>
+	 and completely decoupled from the cipher suite.
+	 
+
+	 Signature algorithms used for certificates may be overridden by the
+	 <seetype marker="#sign_schemes">signature schemes</seetype> (algorithms) supplied by the <c>signature_algs_cert</c> option.
+
+	 TLS-1.2 default is 
+
+	 <c>Default_TLS_12_Alg_Pairs =</c>
+	 <code>[
+%% SHA2
+{sha512, ecdsa},
+{sha512, rsa},
+{sha384, ecdsa},
+{sha384, rsa},
+{sha256, ecdsa},
+{sha256, rsa},
+{sha224, ecdsa},
+{sha224, rsa},
+%% SHA
+{sha, ecdsa},
+{sha, rsa},
+{sha, dsa}
+]
+	 </code>
+
+	 Support for {md5, rsa} was removed from the the TLS-1.2 default in ssl-8.0 (OTP-22) 
+
+
+ <c> TLS_13 _Legacy_Schemes =</c>
+ <code> [
+ %% Legacy algorithms only applicable to certificate signatures
+rsa_pkcs1_sha512, %% Corresponds to {sha512, rsa}
+rsa_pkcs1_sha384, %% Corresponds to {sha384, rsa}
+rsa_pkcs1_sha256, %% Corresponds to {sha256, rsa}
+ecdsa_sha1, %% Corresponds to {sha, ecdsa}
+rsa_pkcs1_sha1 %% Corresponds to {sha, rsa}
+]
+</code>
+
+ <c> Default_TLS_13_Schemes =</c>
+ <code> [
+%% ECDSA
+ecdsa_secp521r1_sha512,
+ecdsa_secp384r1_sha384,
+ecdsa_secp256r1_sha256,
+%% RSASSA-PSS
+rsa_pss_pss_sha512,
+rsa_pss_pss_sha384,
+rsa_pss_pss_sha256,
+rsa_pss_rsae_sha512,
+rsa_pss_rsae_sha384,
+rsa_pss_rsae_sha256,
+%% EDDSA
+eddsa_ed25519,
+eddsa_ed448]
+</code>
+
+TLS-1.3 default is
+<code>Default_TLS_13_Schemes ++ Legacy_TLS_13_Schemes </code>
+
+If both TLS-1.3 and TLS-1.2 are supported the default will be
+<code>Default_TLS_13_Schemes ++ Default_TLS_12_Alg_Pairs </code>
+
+so appropriate algorithms can be chosen for the negotiated
+version.
+
+
+<note> TLS-1.2 algorithms will not be negotiated for TLS-1.3, but TLS-1.3 RSASSA-PSS <seetype marker="#rsassa_pss_scheme">rsassa_pss_scheme()</seetype>
+	 signature schemes may be negotiated also for TLS-1.2 from @OTP-16590@
+	 However if TLS-1.3 is negotiated when both TLS-1.3 and TLS-1.2 is supported using defaults, the corresponding TLS-1.2 algorithms
+ to the TLS-1.3 legacy signature schemes will be considered as the legacy schemes and applied only to certificate signatures.
+	 
+	</note>
+
+ </desc>
+ </datatype>
+
 <datatype>
- <name name="signature_schemes"/>
+ <name name="sign_schemes"/>
 <desc>
 	 
 	 In addition to the signature_algorithms extension from TLS 1.2,
@@ -973,43 +1071,7 @@ fun(srp, Username :: binary(), UserState :: term()) ->
 	 </warning>
 	</desc>
 </datatype>
- 
- <datatype>
-	<name name="client_signature_algs"/>
-	<desc>
-	 In addition to the algorithms negotiated by the cipher
-	suite used for key exchange, payload encryption, message
-	authentication and pseudo random calculation, the TLS signature
-	algorithm extension <url
-	href="http://www.ietf.org/rfc/rfc5246.txt">Section 7.4.1.4.1 in RFC 5246</url> may be
-	used, from TLS 1.2, to negotiate which signature algorithm to use during the
-	TLS handshake. If no lower TLS versions than 1.2 are supported,
-	the client will send a TLS signature algorithm extension
-	with the algorithms specified by this option.
-	Defaults to
-	
-	<code>[
-%% SHA2
-{sha512, ecdsa},
-{sha512, rsa},
-{sha384, ecdsa},
-{sha384, rsa},
-{sha256, ecdsa},
-{sha256, rsa},
-{sha224, ecdsa},
-{sha224, rsa},
-%% SHA
-{sha, ecdsa},
-{sha, rsa},
-{sha, dsa},
-]</code>
-
-	The algorithms should be in the preferred order.
-	Selected signature algorithm can restrict which hash functions
-	that may be selected. Default support for {md5, rsa} removed in ssl-8.0
-	
-	</desc>
- </datatype>
+
 
 <datatype>
 	<name name="client_session_tickets"/>
@@ -1273,19 +1335,6 @@ fun(srp, Username :: binary(), UserState :: term()) ->
 	</desc>
 </datatype>
 
- <datatype>
-	<name name="server_signature_algs"/>
-	<desc> The algorithms specified by this option will be the
-	ones accepted by the server in a signature algorithm
-	negotiation, introduced in TLS-1.2. The algorithms will also
-	be offered to the client if a client certificate is
-	requested. For more details see the <seetype
-	marker="#client_signature_algs">corresponding client
-	option</seetype>.
- 
-	</desc>
- </datatype>
-
 <datatype>
 	<name name="server_session_tickets"/>
 	<desc>
diff --git a/lib/ssl/doc/src/standards_compliance.xml b/lib/ssl/doc/src/standards_compliance.xml
index 7b12a15261..0fe67b8734 100644
--- a/lib/ssl/doc/src/standards_compliance.xml
+++ b/lib/ssl/doc/src/standards_compliance.xml
@@ -177,8 +177,8 @@
 <row>
 <cell align="left" valign="middle"></cell>
 <cell align="left" valign="middle">RSASSA-PSS signature schemes</cell>
-	<cell align="left" valign="middle">PC</cell>
-	<cell align="left" valign="middle">23</cell>
+	<cell align="left" valign="middle">C</cell>
+	<cell align="left" valign="middle">@OTP-16590@</cell>
 </row>
 <row>
 <cell align="left" valign="middle"></cell>
diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl
index 78348826e4..1a4f001273 100644
--- a/lib/ssl/src/dtls_connection.erl
+++ b/lib/ssl/src/dtls_connection.erl
@@ -650,7 +650,7 @@ handle_client_hello(#client_hello{client_version = ClientVersion} = Hello, State
 connection_env = CEnv#connection_env{negotiated_version = Version},
 handshake_env = HsEnv#handshake_env{
 hashsign_algorithm = HashSign,
- client_hello_version = ClientVersion,
+ client_hello_version = ClientVersion,
 negotiated_protocol = Protocol},
 session = Session}),
 {next_state, hello, State, [{next_event, internal, {common_client_hello, Type, ServerHelloExt}}]}
diff --git a/lib/ssl/src/dtls_handshake.erl b/lib/ssl/src/dtls_handshake.erl
index b8f9d7f42b..9999933d90 100644
--- a/lib/ssl/src/dtls_handshake.erl
+++ b/lib/ssl/src/dtls_handshake.erl
@@ -76,11 +76,14 @@ client_hello(_Host, _Port, Cookie, ConnectionStates,
 TLSVersion = dtls_v1:corresponding_tls_version(Version),
 CipherSuites = ssl_handshake:available_suites(UserSuites, TLSVersion),
 
- Extensions = ssl_handshake:client_hello_extensions(TLSVersion, CipherSuites,
- SslOpts, ConnectionStates, 
- Renegotiation, undefined,
- undefined, OcspNonce),
-
+ Extensions = ssl_handshake:client_hello_extensions(TLSVersion,
+ CipherSuites,
+ SslOpts,
+ ConnectionStates,
+ Renegotiation,
+ undefined,
+ undefined,
+ OcspNonce),
 #client_hello{session_id = Id,
 		 client_version = Version,
 		 cipher_suites = 
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl
index b6a5bf20a4..17e6b7fcb2 100644
--- a/lib/ssl/src/ssl.erl
+++ b/lib/ssl/src/ssl.erl
@@ -190,22 +190,29 @@
 
 -type sign_algo() :: rsa | dsa | ecdsa | eddsa. % exported
 
+-type sign_schemes() :: [sign_scheme()].
+
 -type sign_scheme() :: eddsa_ed25519
 | eddsa_ed448
 | ecdsa_secp256r1_sha256
 | ecdsa_secp384r1_sha384
 | ecdsa_secp521r1_sha512
- | rsa_pss_rsae_sha256
+ | rsassa_pss_scheme()
+ | sign_scheme_legacy() . % exported
+
+-type rsassa_pss_scheme() :: rsa_pss_rsae_sha256
 | rsa_pss_rsae_sha384
 | rsa_pss_rsae_sha512
 | rsa_pss_pss_sha256
 | rsa_pss_pss_sha384
- | rsa_pss_pss_sha512
- | rsa_pkcs1_sha256
+ | rsa_pss_pss_sha512.
+
+-type sign_scheme_legacy() :: rsa_pkcs1_sha256
 | rsa_pkcs1_sha384
 | rsa_pkcs1_sha512
 | rsa_pkcs1_sha1
- | ecdsa_sha1. % exported
+ | ecdsa_sha1.
+
 
 -type kex_algo() :: rsa |
 dhe_rsa | dhe_dss |
@@ -306,7 +313,8 @@
 {password, key_password()} |
 {ciphers, cipher_suites()} |
 {eccs, [named_curve()]} |
- {signature_algs_cert, signature_schemes()} |
+ {signature_algs, signature_algs()} |
+ {signature_algs_cert, sign_schemes()} |
 {supported_groups, supported_groups()} |
 {secure_renegotiate, secure_renegotiation()} |
 {keep_secrets, keep_secrets()} |
@@ -359,8 +367,7 @@
 -type hibernate_after() :: timeout().
 -type root_fun() :: fun().
 -type protocol_versions() :: [protocol_version()].
--type signature_algs() :: [{hash(), sign_algo()}].
--type signature_schemes() :: [sign_scheme()].
+-type signature_algs() :: [{hash(), sign_algo()} | sign_scheme()].
 -type supported_groups() :: [group()].
 -type custom_user_lookup() :: {Lookupfun :: fun(), UserState :: any()}.
 -type padding_check() :: boolean(). 
@@ -399,7 +406,6 @@
 {server_name_indication, sni()} |
 {max_fragment_length, max_fragment_length()} |
 {customize_hostname_check, customize_hostname_check()} |
- {signature_algs, client_signature_algs()} |
 {fallback, fallback()} |
 {session_tickets, client_session_tickets()} |
 {use_ticket, use_ticket()} |
@@ -425,7 +431,6 @@
 -type customize_hostname_check() :: list().
 -type sni() :: HostName :: hostname() | disable. 
 -type max_fragment_length() :: undefined | 512 | 1024 | 2048 | 4096.
--type client_signature_algs() :: signature_algs().
 -type fallback() :: boolean().
 -type ssl_imp() :: new | old.
 %% -type ocsp_stapling() :: boolean().
@@ -450,7 +455,6 @@
 {honor_cipher_order, honor_cipher_order()} |
 {honor_ecc_order, honor_ecc_order()} |
 {client_renegotiation, client_renegotiation()}|
- {signature_algs, server_signature_algs()} |
 {session_tickets, server_session_tickets()} |
 {anti_replay, anti_replay()} |
 {cookie, cookie()} |
@@ -465,7 +469,6 @@
 -type dh_file() :: file:filename().
 -type server_verify_type() :: verify_type().
 -type fail_if_no_peer_cert() :: boolean().
--type server_signature_algs() :: signature_algs().
 -type server_reuse_session() :: fun().
 -type server_reuse_sessions() :: boolean().
 -type sni_hosts() :: [{hostname(), [server_option() | common_option()]}].
@@ -1782,12 +1785,12 @@ handle_option(session_tickets = Option, Value0, #{versions := Versions} = Option
 assert_option_dependency(Option, versions, Versions, ['tlsv1.3']),
 Value = validate_option(Option, Value0, Role),
 OptionsMap#{Option => Value};
-handle_option(signature_algs = Option, unbound, #{versions := [HighestVersion|_]} = OptionsMap, #{role := Role}) ->
+handle_option(signature_algs = Option, unbound, #{versions := [HighestVersion | _] = Versions} = OptionsMap, #{role := Role}) ->
 Value =
 handle_hashsigns_option(
 default_option_role_sign_algs(
 server,
- tls_v1:default_signature_algs(HighestVersion),
+ tls_v1:default_signature_algs(Versions),
 Role,
 HighestVersion),
 tls_version(HighestVersion)),
@@ -2434,7 +2437,7 @@ handle_hashsigns_option(Value, Version) when is_list(Value)
 	 Value
 end;
 handle_hashsigns_option(_, Version) when Version =:= {3, 3} ->
- handle_hashsigns_option(tls_v1:default_signature_algs(Version), Version);
+ handle_hashsigns_option(tls_v1:default_signature_algs([Version]), Version);
 handle_hashsigns_option(_, _Version) ->
 undefined.
 
diff --git a/lib/ssl/src/ssl_certificate.erl b/lib/ssl/src/ssl_certificate.erl
index 6afad3b9c0..cbeb4e4521 100644
--- a/lib/ssl/src/ssl_certificate.erl
+++ b/lib/ssl/src/ssl_certificate.erl
@@ -263,16 +263,21 @@ extensions_list(Extensions) ->
 Extensions.
 
 %%--------------------------------------------------------------------
--spec public_key_type(term()) -> rsa | dsa | ec.
+-spec public_key_type(term()) -> rsa | rsa_pss_pss | dsa | ecdsa | eddsa.
 %%
 %% Description:
 %%--------------------------------------------------------------------
+public_key_type(?'id-RSASSA-PSS') ->
+ rsa_pss_pss;
 public_key_type(?'rsaEncryption') ->
 rsa;
 public_key_type(?'id-dsa') ->
 dsa;
 public_key_type(?'id-ecPublicKey') ->
- ec.
+ ecdsa;
+public_key_type(Oid) ->
+ {_, Sign} = public_key:pkix_sign_types(Oid),
+ Sign.
 
 %%--------------------------------------------------------------------
 -spec foldl_db(fun(), db_handle() | {extracted, list()}, list()) ->
@@ -519,21 +524,34 @@ verify_cert_extensions(Cert, UserState, [_|Exts], Context) ->
 verify_sign(_, #{version := {_, Minor}}) when Minor < 3 ->
 %% This verification is not applicable pre TLS-1.2 
 true; 
-verify_sign(Cert, #{signature_algs := SignAlgs,
+verify_sign(Cert, #{version := {3, 3},
+ signature_algs := SignAlgs,
 signature_algs_cert := undefined}) ->
- is_supported_signature_algorithm(Cert, SignAlgs); 
-verify_sign(Cert, #{signature_algs_cert := SignAlgs}) ->
- is_supported_signature_algorithm(Cert, SignAlgs).
-
-is_supported_signature_algorithm(#'OTPCertificate'{signatureAlgorithm = 
- #'SignatureAlgorithm'{algorithm = ?'id-dsa-with-sha1'}},
- [{_,_}|_] = SignAlgs) ->
+ is_supported_signature_algorithm_1_2(Cert, SignAlgs);
+verify_sign(Cert, #{version := {3, 3},
+ signature_algs_cert := SignAlgs}) ->
+ is_supported_signature_algorithm_1_2(Cert, SignAlgs);
+verify_sign(Cert, #{version := {3, 4},
+ signature_algs := SignAlgs,
+ signature_algs_cert := undefined}) ->
+ is_supported_signature_algorithm_1_3(Cert, SignAlgs);
+verify_sign(Cert, #{version := {3, 4},
+ signature_algs_cert := SignAlgs}) ->
+ is_supported_signature_algorithm_1_3(Cert, SignAlgs).
+
+is_supported_signature_algorithm_1_2(#'OTPCertificate'{signatureAlgorithm =
+ #'SignatureAlgorithm'{algorithm = ?'id-dsa-with-sha1'}},
+ SignAlgs) ->
 lists:member({sha, dsa}, SignAlgs);
-is_supported_signature_algorithm(#'OTPCertificate'{signatureAlgorithm = SignAlg}, [{_,_}|_] = SignAlgs) -> 
+is_supported_signature_algorithm_1_2(#'OTPCertificate'{signatureAlgorithm =
+ #'SignatureAlgorithm'{algorithm = ?'id-RSASSA-PSS'}} = Cert,
+ SignAlgs) ->
+ is_supported_signature_algorithm_1_3(Cert, SignAlgs);
+is_supported_signature_algorithm_1_2(#'OTPCertificate'{signatureAlgorithm = SignAlg}, SignAlgs) ->
 Scheme = ssl_cipher:signature_algorithm_to_scheme(SignAlg),
 {Hash, Sign, _ } = ssl_cipher:scheme_to_components(Scheme),
- lists:member({pre_1_3_hash(Hash), pre_1_3_sign(Sign)}, SignAlgs);
-is_supported_signature_algorithm(#'OTPCertificate'{signatureAlgorithm = SignAlg}, SignAlgs) -> 
+ lists:member({pre_1_3_hash(Hash), pre_1_3_sign(Sign)}, SignAlgs).
+is_supported_signature_algorithm_1_3(#'OTPCertificate'{signatureAlgorithm = SignAlg}, SignAlgs) ->
 Scheme = ssl_cipher:signature_algorithm_to_scheme(SignAlg),
 lists:member(Scheme, SignAlgs).
 
diff --git a/lib/ssl/src/ssl_cipher.erl b/lib/ssl/src/ssl_cipher.erl
index 8e08fb2a4e..93d077a0a4 100644
--- a/lib/ssl/src/ssl_cipher.erl
+++ b/lib/ssl/src/ssl_cipher.erl
@@ -555,11 +555,15 @@ filter(DerCert, Ciphers0, Version) ->
 SigAlg = OtpCert#'OTPCertificate'.signatureAlgorithm,
 PubKeyInfo = OtpCert#'OTPCertificate'.tbsCertificate#'OTPTBSCertificate'.subjectPublicKeyInfo,
 PubKeyAlg = PubKeyInfo#'OTPSubjectPublicKeyInfo'.algorithm,
-
- Ciphers = filter_suites_pubkey(
- ssl_certificate:public_key_type(PubKeyAlg#'PublicKeyAlgorithm'.algorithm),
- Ciphers0, Version, OtpCert),
- {_, Sign} = public_key:pkix_sign_types(SigAlg#'SignatureAlgorithm'.algorithm),
+ Type = case ssl_certificate:public_key_type(PubKeyAlg#'PublicKeyAlgorithm'.algorithm) of
+ rsa_pss_pss ->
+ rsa;
+ Other ->
+ Other
+ end,
+ Ciphers = filter_suites_pubkey(Type, Ciphers0, Version, OtpCert),
+ SigAlgo = SigAlg#'SignatureAlgorithm'.algorithm,
+ Sign = ssl_certificate:public_key_type(SigAlgo),
 filter_suites_signature(Sign, Ciphers, Version).
 
 %%--------------------------------------------------------------------
@@ -1174,7 +1178,7 @@ filter_suites_pubkey(dsa, Ciphers, _, OtpCert) ->
 NotECRSAKeyed = (Ciphers -- rsa_keyed_suites(Ciphers)) -- ec_keyed_suites(Ciphers),
 filter_keyuse_suites(digitalSignature, KeyUses, NotECRSAKeyed,
 dss_dhe_suites(Ciphers));
-filter_suites_pubkey(ec, Ciphers, _, OtpCert) ->
+filter_suites_pubkey(ecdsa, Ciphers, _, OtpCert) ->
 Uses = key_uses(OtpCert),
 NotRSADSAKeyed = (Ciphers -- rsa_keyed_suites(Ciphers)) -- dss_keyed_suites(Ciphers),
 CiphersSuites = filter_keyuse_suites(digitalSignature, Uses, NotRSADSAKeyed,
diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl
index 32436fdae0..dd226c3c56 100644
--- a/lib/ssl/src/ssl_handshake.erl
+++ b/lib/ssl/src/ssl_handshake.erl
@@ -371,8 +371,8 @@ certificate_verify(_, _, _, undefined, _, _) ->
 
 certificate_verify(Signature, PublicKeyInfo, Version,
 		 HashSign = {HashAlgo, _}, MasterSecret, {_, Handshake}) ->
- Hash = calc_certificate_verify(Version, HashAlgo, MasterSecret, Handshake),
- case verify_signature(Version, Hash, HashSign, Signature, PublicKeyInfo) of
+ Msg = calc_certificate_verify(Version, HashAlgo, MasterSecret, Handshake),
+ case verify_signature(Version, Msg, HashSign, Signature, PublicKeyInfo) of
 	true ->
 	 valid;
 	_ ->
@@ -384,39 +384,32 @@ certificate_verify(Signature, PublicKeyInfo, Version,
 %%
 %% Description: Checks that a public_key signature is valid.
 %%--------------------------------------------------------------------
-verify_signature({3, 4}, Hash, {HashAlgo, SignAlgo}, Signature, 
+verify_signature(_, Msg, {HashAlgo, SignAlgo}, Signature,
 {_, PubKey, PubKeyParams}) when SignAlgo == rsa_pss_rsae;
 SignAlgo == rsa_pss_pss ->
 Options = verify_options(SignAlgo, HashAlgo, PubKeyParams),
- public_key:verify(Hash, HashAlgo, Signature, PubKey, Options);
-verify_signature({3, 3}, Hash, {HashAlgo, SignAlgo}, Signature, 
- {_, PubKey, PubKeyParams}) when SignAlgo == rsa_pss_rsae;
- SignAlgo == rsa_pss_pss ->
- Options = verify_options(SignAlgo, HashAlgo, PubKeyParams),
- public_key:verify({digest, Hash}, HashAlgo, Signature, PubKey, Options);
-verify_signature({3, Minor}, Hash, {HashAlgo, SignAlgo}, Signature, {?rsaEncryption, PubKey, PubKeyParams})
+ public_key:verify(Msg, HashAlgo, Signature, PubKey, Options);
+verify_signature({3, Minor}, Msg, {HashAlgo, SignAlgo}, Signature, {?rsaEncryption, PubKey, PubKeyParams})
 when Minor >= 3 ->
 Options = verify_options(SignAlgo, HashAlgo, PubKeyParams),
- public_key:verify({digest, Hash}, HashAlgo, Signature, PubKey, Options);
-verify_signature({3, Minor}, Hash, _HashAlgo, Signature, {?rsaEncryption, PubKey, _PubKeyParams}) when Minor =< 2 ->
+ public_key:verify(Msg, HashAlgo, Signature, PubKey, Options);
+verify_signature({3, Minor}, {digest, Digest}, _HashAlgo, Signature, {?rsaEncryption, PubKey, _PubKeyParams}) when Minor =< 2 ->
 case public_key:decrypt_public(Signature, PubKey,
 				 [{rsa_pad, rsa_pkcs1_padding}]) of
-	Hash -> true;
+	Digest -> true;
 	_ -> false
 end;
-verify_signature({3, 4}, Hash, {HashAlgo, _SignAlgo}, Signature, {?'id-ecPublicKey', PubKey, PubKeyParams}) ->
- public_key:verify(Hash, HashAlgo, Signature, {PubKey, PubKeyParams});
 verify_signature({3, 4}, Msg, {_, eddsa}, Signature, {?'id-Ed25519', PubKey, PubKeyParams}) ->
 public_key:verify(Msg, none, Signature, {PubKey, PubKeyParams});
 verify_signature({3, 4}, Msg, {_, eddsa}, Signature, {?'id-Ed448', PubKey, PubKeyParams}) ->
 public_key:verify(Msg, none, Signature, {PubKey, PubKeyParams});
-verify_signature(_, Hash, {HashAlgo, _SignAlg}, Signature,
+verify_signature(_, Msg, {HashAlgo, _SignAlg}, Signature,
 		 {?'id-ecPublicKey', PublicKey, PublicKeyParams}) ->
- public_key:verify({digest, Hash}, HashAlgo, Signature, {PublicKey, PublicKeyParams});
-verify_signature({3, Minor}, _Hash, {_HashAlgo, anon}, _Signature, _) when Minor =< 3 ->
+ public_key:verify(Msg, HashAlgo, Signature, {PublicKey, PublicKeyParams});
+verify_signature({3, Minor}, _Msg, {_HashAlgo, anon}, _Signature, _) when Minor =< 3 ->
 true;
-verify_signature({3, Minor}, Hash, {HashAlgo, dsa}, Signature, {?'id-dsa', PublicKey, PublicKeyParams}) when Minor =< 3->
- public_key:verify({digest, Hash}, HashAlgo, Signature, {PublicKey, PublicKeyParams}).
+verify_signature({3, Minor}, Msg, {HashAlgo, dsa}, Signature, {?'id-dsa', PublicKey, PublicKeyParams}) when Minor =< 3->
+ public_key:verify(Msg, HashAlgo, Signature, {PublicKey, PublicKeyParams}).
 
 %%--------------------------------------------------------------------
 -spec master_secret(ssl_record:ssl_version(), #session{} | binary(), ssl_record:connection_states(),
@@ -454,17 +447,18 @@ master_secret(Version, PremasterSecret, ConnectionStates, Role) ->
 end.
 
 %%--------------------------------------------------------------------
--spec server_key_exchange_hash(md5sha | md5 | sha | sha224 |sha256 | sha384 | sha512, binary()) -> binary().
+-spec server_key_exchange_hash(md5sha | sha | sha224 |sha256 | sha384 | sha512, binary()) -> binary() | {digest, binary()}.
 %%
-%% Description: Calculate server key exchange hash
+%% Description: Calculate the digest of the server key exchange hash if it is complex
 %%--------------------------------------------------------------------
 server_key_exchange_hash(md5sha, Value) ->
 MD5 = crypto:hash(md5, Value),
 SHA = crypto:hash(sha, Value),
- <<MD5/binary, SHA/binary>>;
+ {digest, <<MD5/binary, SHA/binary>>};
 
-server_key_exchange_hash(Hash, Value) ->
- crypto:hash(Hash, Value).
+server_key_exchange_hash(_, Value) ->
+ %% Optimization: Let crypto calculate the hash in sign/verify call
+ Value.
 
 %%--------------------------------------------------------------------
 -spec verify_connection(ssl_record:ssl_version(), #finished{}, client | server, integer(), binary(),
@@ -509,10 +503,11 @@ verify_server_key(#server_key_params{params_bin = EncParams,
 	ssl_record:pending_connection_state(ConnectionStates, read),
 #security_parameters{client_random = ClientRandom,
 			 server_random = ServerRandom} = SecParams,
+
 Hash = server_key_exchange_hash(HashAlgo,
-				 <<ClientRandom/binary,
-				 ServerRandom/binary,
-				 EncParams/binary>>),
+ <<ClientRandom/binary,
+ ServerRandom/binary,
+ EncParams/binary>>),
 verify_signature(Version, Hash, HashSign, Signature, PubKeyInfo).
 
 select_version(RecordCB, ClientVersion, Versions) ->
@@ -567,8 +562,9 @@ encode_handshake(#certificate_request{certificate_types = CertTypes,
 			 certificate_authorities = CertAuths},
 {Major, Minor})
 when Major == 3, Minor >= 3 ->
- HashSigns= << <<(ssl_cipher:hash_algorithm(Hash)):8, (ssl_cipher:sign_algorithm(Sign)):8>> ||
-		 {Hash, Sign} <- HashSignAlgos >>,
+
+ HashSigns = << <<(ssl_cipher:signature_scheme(SignatureScheme)):16 >> ||
+		 SignatureScheme <- HashSignAlgos >>,
 CertTypesLen = byte_size(CertTypes),
 HashSignsLen = byte_size(HashSigns),
 CertAuthsLen = byte_size(CertAuths),
@@ -863,13 +859,12 @@ decode_handshake(_Version, ?CERTIFICATE_STATUS, <<?BYTE(?CERTIFICATE_STATUS_TYPE
 response = ASN1OcspResponse};
 decode_handshake(_Version, ?SERVER_KEY_EXCHANGE, Keys) ->
 #server_key_exchange{exchange_keys = Keys};
-decode_handshake({Major, Minor}, ?CERTIFICATE_REQUEST,
+decode_handshake({Major, Minor} = Version, ?CERTIFICATE_REQUEST,
 <<?BYTE(CertTypesLen), CertTypes:CertTypesLen/binary,
 	?UINT16(HashSignsLen), HashSigns:HashSignsLen/binary,
 	?UINT16(CertAuthsLen), CertAuths:CertAuthsLen/binary>>)
 when Major >= 3, Minor >= 3 ->
- HashSignAlgos = [{ssl_cipher:hash_algorithm(Hash), ssl_cipher:sign_algorithm(Sign)} ||
-			<<?BYTE(Hash), ?BYTE(Sign)>> <= HashSigns],
+ HashSignAlgos = decode_sign_alg(Version, HashSigns),
 #certificate_request{certificate_types = CertTypes,
 			 hashsign_algorithms = #hash_sign_algos{hash_sign_algos = HashSignAlgos},
 			 certificate_authorities = CertAuths};
@@ -991,7 +986,12 @@ available_suites(ServerCert, UserSuites, Version, HashSigns, Curve) ->
 available_signature_algs(undefined, _) ->
 undefined;
 available_signature_algs(SupportedHashSigns, Version) when Version >= {3, 3} ->
- #hash_sign_algos{hash_sign_algos = SupportedHashSigns};
+ case contains_scheme(SupportedHashSigns) of
+ true ->
+ #signature_algorithms{signature_scheme_list = SupportedHashSigns};
+ false ->
+ #hash_sign_algos{hash_sign_algos = SupportedHashSigns}
+ end;
 available_signature_algs(_, _) ->
 undefined.
 available_signature_algs(undefined, SupportedHashSigns, _, Version) when 
@@ -1004,6 +1004,13 @@ available_signature_algs(#hash_sign_algos{hash_sign_algos = ClientHashSigns}, Su
 available_signature_algs(_, _, _, _) -> 
 undefined.
 
+contains_scheme([]) ->
+ false;
+contains_scheme([Scheme | _]) when is_atom(Scheme) ->
+ true;
+contains_scheme([_| Rest]) ->
+ contains_scheme(Rest).
+
 cipher_suites(Suites, Renegotiation, true) ->
 %% TLS_FALLBACK_SCSV should be placed last -RFC7507
 cipher_suites(Suites, Renegotiation) ++ [?TLS_FALLBACK_SCSV];
@@ -1505,18 +1512,16 @@ select_hashsign(_, _, KeyExAlgo, _, _Version) when KeyExAlgo == dh_anon;
 %% The signature_algorithms extension was introduced with TLS 1.2. Ignore it if we have
 %% negotiated a lower version.
 select_hashsign({ClientHashSigns, ClientSignatureSchemes},
- Cert, KeyExAlgo, undefined, {Major, Minor} = Version)
- when Major >= 3 andalso Minor >= 3->
+ Cert, KeyExAlgo, undefined, {3, 3} = Version) ->
 select_hashsign({ClientHashSigns, ClientSignatureSchemes}, Cert, KeyExAlgo,
- tls_v1:default_signature_algs(Version), Version);
+ tls_v1:default_signature_algs([Version]), Version);
 select_hashsign({#hash_sign_algos{hash_sign_algos = ClientHashSigns},
 ClientSignatureSchemes0},
- Cert, KeyExAlgo, SupportedHashSigns, {Major, Minor})
- when Major >= 3 andalso Minor >= 3 ->
+ Cert, KeyExAlgo, SupportedHashSigns, {3, 3}) ->
 ClientSignatureSchemes = get_signature_scheme(ClientSignatureSchemes0),
 {SignAlgo0, Param, PublicKeyAlgo0, _, _} = get_cert_params(Cert),
- SignAlgo = sign_algo(SignAlgo0),
- PublicKeyAlgo = public_key_algo(PublicKeyAlgo0),
+ SignAlgo = sign_algo(SignAlgo0, Param),
+ PublicKeyAlgo = ssl_certificate:public_key_type(PublicKeyAlgo0),
 
 %% RFC 5246 (TLS 1.2)
 %% If the client provided a "signature_algorithms" extension, then all
@@ -1536,15 +1541,17 @@ select_hashsign({#hash_sign_algos{hash_sign_algos = ClientHashSigns},
 %% signatures appearing in certificates.
 case is_supported_sign(SignAlgo, Param, ClientHashSigns, ClientSignatureSchemes) of
 true ->
- case lists:filter(fun({_, S} = Algos) when S == PublicKeyAlgo ->
- is_acceptable_hash_sign(Algos, KeyExAlgo, SupportedHashSigns);
- (_) ->
- false
- end, ClientHashSigns) of
- [] ->
- ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY, no_suitable_signature_algorithm);
- [HashSign | _] ->
- HashSign
+ case
+ (KeyExAlgo == psk) orelse
+ (KeyExAlgo == dhe_psk) orelse
+ (KeyExAlgo == ecdhe_psk) orelse
+ (KeyExAlgo == srp_anon) orelse
+ (KeyExAlgo == dh_anon) orelse
+ (KeyExAlgo == ecdhe_anon) of
+ true ->
+ ClientHashSigns;
+ false ->
+ do_select_hashsign(ClientHashSigns, PublicKeyAlgo, SupportedHashSigns)
 end;
 false ->
 ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY, no_suitable_signature_algorithm)
@@ -1569,30 +1576,19 @@ select_hashsign(#certificate_request{
 SupportedHashSigns,
 		{Major, Minor}) when Major >= 3 andalso Minor >= 3->
 {SignAlgo0, Param, PublicKeyAlgo0, _, _} = get_cert_params(Cert),
- SignAlgo = sign_algo(SignAlgo0),
- PublicKeyAlgo = public_key_algo(PublicKeyAlgo0),
-
+ SignAlgo = {_, KeyType} = sign_algo(SignAlgo0, Param),
+ PublicKeyAlgo = ssl_certificate:public_key_type(PublicKeyAlgo0),
+ SignatureSchemes = [Scheme || Scheme <- HashSigns, is_atom(Scheme), (KeyType == rsa_pss_pss) or (KeyType == rsa)],
 case is_acceptable_cert_type(PublicKeyAlgo, Types) andalso
- %% certificate_request has no "signature_algorithms_cert"
- %% extension in TLS 1.2.
- is_supported_sign(SignAlgo, Param, HashSigns, undefined) of
+ is_supported_sign(SignAlgo, Param, HashSigns, SignatureSchemes) of
 	true ->
-	 case lists:filter(fun({_, S} = Algos) when S == PublicKeyAlgo ->
-				 is_acceptable_hash_sign(Algos, SupportedHashSigns);
-			 (_) ->
-				 false
-			 end, HashSigns) of
-		[] ->
-		 ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY, no_suitable_signature_algorithm);
-		[HashSign | _] ->
-		 HashSign
-	 end;
+ do_select_hashsign(HashSigns, PublicKeyAlgo, SupportedHashSigns);
 	false ->
 	 ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY, no_suitable_signature_algorithm)
 end;
 select_hashsign(#certificate_request{certificate_types = Types}, Cert, _, Version) ->
 {_, _, PublicKeyAlgo0, _, _} = get_cert_params(Cert),
- PublicKeyAlgo = public_key_algo(PublicKeyAlgo0),
+ PublicKeyAlgo = ssl_certificate:public_key_type(PublicKeyAlgo0),
 
 %% Check cert even for TLS 1.0/1.1
 case is_acceptable_cert_type(PublicKeyAlgo, Types) of
@@ -1603,6 +1599,23 @@ select_hashsign(#certificate_request{certificate_types = Types}, Cert, _, Versio
 end.
 
 
+do_select_hashsign(HashSigns, PublicKeyAlgo, SupportedHashSigns) ->
+ case lists:filter(fun({H, rsa_pss_pss = S}) when S == PublicKeyAlgo ->
+ is_acceptable_hash_sign(list_to_existing_atom(atom_to_list(S) ++ "_" ++ atom_to_list(H)), SupportedHashSigns);
+ ({H, rsa_pss_rsae = S}) when PublicKeyAlgo == rsa ->
+ is_acceptable_hash_sign(list_to_existing_atom(atom_to_list(S) ++ "_" ++ atom_to_list(H)), SupportedHashSigns);
+ ({_, S} = Algos) when S == PublicKeyAlgo ->
+ is_acceptable_hash_sign(Algos, SupportedHashSigns);
+ (_A) ->
+ false
+ end, HashSigns) of
+ [] ->
+ ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY, no_suitable_signature_algorithm);
+ [HashSign | _] ->
+ HashSign
+ end.
+
+
 %% Gets the relevant parameters of a certificate:
 %% - signature algorithm
 %% - parameters of the signature algorithm
@@ -1723,7 +1736,7 @@ select_own_cert(undefined) ->
 undefined.
 
 get_signature_scheme(undefined) ->
- undefined;
+ [];
 get_signature_scheme(#signature_algorithms_cert{
 signature_scheme_list = ClientSignatureSchemes}) ->
 ClientSignatureSchemes.
@@ -1751,10 +1764,9 @@ get_signature_scheme(#signature_algorithms_cert{
 %% ECDHE_ECDSA), behave as if the client had sent value {sha1,ecdsa}.
 
 %%--------------------------------------------------------------------
-select_hashsign_algs(HashSign, _, {Major, Minor}) when HashSign =/= undefined andalso
-						 Major >= 3 andalso Minor >= 3 ->
+select_hashsign_algs(HashSign, _, {3, 3}) when HashSign =/= undefined ->
 HashSign;
-select_hashsign_algs(undefined, ?rsaEncryption, {Major, Minor}) when Major >= 3 andalso Minor >= 3 ->
+select_hashsign_algs(undefined, ?rsaEncryption, {3,3}) ->
 {sha, rsa};
 select_hashsign_algs(undefined,?'id-ecPublicKey', _) ->
 {sha, ecdsa};
@@ -1989,8 +2001,9 @@ path_validation_alert({bad_cert, unknown_ca}) ->
 path_validation_alert(Reason) ->
 ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, Reason).
 
-digitally_signed(Version, Hashes, HashAlgo, PrivateKey, SignAlgo) ->
- try do_digitally_signed(Version, Hashes, HashAlgo, PrivateKey, SignAlgo) of
+
+digitally_signed(Version, Msg, HashAlgo, PrivateKey, SignAlgo) ->
+ try do_digitally_signed(Version, Msg, HashAlgo, PrivateKey, SignAlgo) of
 	Signature ->
 	 Signature
 catch
@@ -1998,36 +2011,26 @@ digitally_signed(Version, Hashes, HashAlgo, PrivateKey, SignAlgo) ->
 	 throw(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, bad_key(PrivateKey)))
 end.
 
-do_digitally_signed({3, Minor}, Hash, _, 
+do_digitally_signed({3, Minor}, Msg, HashAlgo, {#'RSAPrivateKey'{} = Key,
+ #'RSASSA-PSS-params'{}}, SignAlgo) when Minor >= 3 ->
+ Options = signature_options(SignAlgo, HashAlgo),
+ public_key:sign(Msg, HashAlgo, Key, Options);
+do_digitally_signed({3, Minor}, {digest, Digest}, _HashAlgo, #'RSAPrivateKey'{} = Key, rsa) when Minor =< 2 ->
+ public_key:encrypt_private(Digest, Key,
+			 [{rsa_pad, rsa_pkcs1_padding}]);
+do_digitally_signed({3, Minor}, {digest, Digest}, _,
 #{algorithm := rsa} = Engine, rsa) when Minor =< 2->
- crypto:private_encrypt(rsa, Hash, maps:remove(algorithm, Engine),
+ crypto:private_encrypt(rsa, Digest, maps:remove(algorithm, Engine),
 rsa_pkcs1_padding);
-do_digitally_signed({3, Minor}, Hash, HashAlgo, #{algorithm := Alg} = Engine, SignAlgo)
- when Minor > 3 ->
- Options = signature_options(SignAlgo, HashAlgo),
- crypto:sign(Alg, HashAlgo, Hash, maps:remove(algorithm, Engine), Options);
-do_digitally_signed({3, Minor}, Hash, HashAlgo, #{algorithm := Alg} = Engine, SignAlgo)
- when Minor > 3 ->
- Options = signature_options(SignAlgo, HashAlgo),
- crypto:sign(Alg, HashAlgo, Hash, maps:remove(algorithm, Engine), Options);
-do_digitally_signed({3, 3}, Hash, HashAlgo, #{algorithm := Alg} = Engine, SignAlgo) ->
+do_digitally_signed(_, Msg, HashAlgo, #{algorithm := Alg} = Engine, SignAlgo) ->
 Options = signature_options(SignAlgo, HashAlgo),
- crypto:sign(Alg, HashAlgo, {digest, Hash}, maps:remove(algorithm, Engine), Options);
-do_digitally_signed({3, 4}, Hash, HashAlgo, {#'RSAPrivateKey'{} = Key,
- #'RSASSA-PSS-params'{}}, SignAlgo) ->
+ crypto:sign(Alg, HashAlgo, Msg, maps:remove(algorithm, Engine), Options);
+do_digitally_signed({3, Minor}, {digest, _} = Msg , HashAlgo, Key, _) when Minor =< 2 ->
+ public_key:sign(Msg, HashAlgo, Key);
+do_digitally_signed(_, Msg, HashAlgo, Key, SignAlgo) ->
 Options = signature_options(SignAlgo, HashAlgo),
- public_key:sign(Hash, HashAlgo, Key, Options);
-do_digitally_signed({3, 4}, Hash, HashAlgo, Key, SignAlgo) ->
- Options = signature_options(SignAlgo, HashAlgo),
- public_key:sign(Hash, HashAlgo, Key, Options);
-do_digitally_signed({3, Minor}, Hash, HashAlgo, Key, SignAlgo) when Minor >= 3 ->
- Options = signature_options(HashAlgo, SignAlgo),
- public_key:sign({digest,Hash}, HashAlgo, Key, Options);
-do_digitally_signed({3, Minor}, Hash, _HashAlgo, #'RSAPrivateKey'{} = Key, rsa) when Minor =< 2 ->
- public_key:encrypt_private(Hash, Key,
-			 [{rsa_pad, rsa_pkcs1_padding}]);
-do_digitally_signed(_Version, Hash, HashAlgo, Key, _SignAlgo) ->
- public_key:sign({digest, Hash}, HashAlgo, Key).
+ public_key:sign(Msg, HashAlgo, Key, Options).
+
 
 signature_options(SignAlgo, HashAlgo) when SignAlgo =:= rsa_pss_rsae orelse
 SignAlgo =:= rsa_pss_pss ->
@@ -2401,6 +2404,10 @@ enc_sign(_HashSign, Sign, _Version) ->
 	SignLen = byte_size(Sign),
 	<<?UINT16(SignLen), Sign/binary>>.
 
+enc_hashsign(HashAlgo, SignAlgo) when SignAlgo == rsa_pss_pss;
+ SignAlgo == rsa_pss_rsae ->
+ Sign = ssl_cipher:signature_scheme(list_to_existing_atom(atom_to_list(SignAlgo) ++ "_" ++ atom_to_list(HashAlgo))),
+ <<?UINT16(Sign)>>;
 enc_hashsign(HashAlgo, SignAlgo) ->
 Hash = ssl_cipher:hash_algorithm(HashAlgo),
 Sign = ssl_cipher:sign_algorithm(SignAlgo),
@@ -2421,8 +2428,8 @@ enc_server_key_exchange(Version, Params, {HashAlgo, SignAlgo},
 			 signature = <<>>};
 	_ ->
 	 Hash =
-		server_key_exchange_hash(HashAlgo, <<ClientRandom/binary,
-						 ServerRandom/binary,
+ server_key_exchange_hash(HashAlgo, <<ClientRandom/binary,
+ ServerRandom/binary,
 						 EncParams/binary>>),
 	 Signature = digitally_signed(Version, Hash, HashAlgo, PrivateKey, SignAlgo),
 	 #server_key_params{params = Params,
@@ -2729,7 +2736,7 @@ decode_extensions(<<?UINT16(?SRP_EXT), ?UINT16(Len), ?BYTE(SRPLen),
 
 decode_extensions(<<?UINT16(?SIGNATURE_ALGORITHMS_EXT), ?UINT16(Len),
 		 ExtData:Len/binary, Rest/binary>>, Version, MessageType, Acc)
- when Version < {3,4} ->
+ when Version < {3,3} ->
 SignAlgoListLen = Len - 2,
 <<?UINT16(SignAlgoListLen), SignAlgoList/binary>> = ExtData,
 HashSignAlgos = [{ssl_cipher:hash_algorithm(Hash), ssl_cipher:sign_algorithm(Sign)} ||
@@ -2738,6 +2745,26 @@ decode_extensions(<<?UINT16(?SIGNATURE_ALGORITHMS_EXT), ?UINT16(Len),
 Acc#{signature_algs =>
 #hash_sign_algos{hash_sign_algos =
 HashSignAlgos}});
+decode_extensions(<<?UINT16(?SIGNATURE_ALGORITHMS_EXT), ?UINT16(Len),
+		 ExtData:Len/binary, Rest/binary>>, Version, MessageType, Acc)
+ when Version =:= {3,3} ->
+ SignSchemeListLen = Len - 2,
+ <<?UINT16(SignSchemeListLen), SignSchemeList/binary>> = ExtData,
+ HashSigns = decode_sign_alg(Version, SignSchemeList),
+ decode_extensions(Rest, Version, MessageType,
+ Acc#{signature_algs =>
+ #hash_sign_algos{
+ hash_sign_algos = HashSigns}});
+decode_extensions(<<?UINT16(?SIGNATURE_ALGORITHMS_EXT), ?UINT16(Len),
+		 ExtData:Len/binary, Rest/binary>>, Version, MessageType, Acc)
+ when Version =:= {3,4} ->
+ SignSchemeListLen = Len - 2,
+ <<?UINT16(SignSchemeListLen), SignSchemeList/binary>> = ExtData,
+ SignSchemes = decode_sign_alg(Version, SignSchemeList),
+ decode_extensions(Rest, Version, MessageType,
+ Acc#{signature_algs =>
+ #signature_algorithms{
+ signature_scheme_list = SignSchemes}});
 
 decode_extensions(<<?UINT16(?SIGNATURE_ALGORITHMS_EXT), ?UINT16(Len),
 		 ExtData:Len/binary, Rest/binary>>, Version, MessageType, Acc)
@@ -2968,8 +2995,56 @@ decode_extensions(<<?UINT16(_), ?UINT16(Len), _Unknown:Len/binary, Rest/binary>>
 decode_extensions(_, _, _, Acc) ->
 Acc.
 
-dec_hashsign(<<?BYTE(HashAlgo), ?BYTE(SignAlgo)>>) ->
- {ssl_cipher:hash_algorithm(HashAlgo), ssl_cipher:sign_algorithm(SignAlgo)}.
+decode_sign_alg({3,3}, SignSchemeList) ->
+ %% Ignore unknown signature algorithms
+ Fun = fun(Elem) ->
+ case ssl_cipher:signature_scheme(Elem) of
+ unassigned ->
+ false;
+ Value when is_atom(Value)->
+ case ssl_cipher:scheme_to_components(Value) of
+ {Hash, rsa_pss_rsae = Sign, _} ->
+ {true, {Hash, Sign}};
+ {Hash, rsa_pss_pss = Sign, _} ->
+ {true,{Hash, Sign}};
+ {sha1, rsa_pkcs1, _} ->
+ {true,{sha, rsa}};
+ {Hash, rsa_pkcs1, _} ->
+ {true,{Hash, rsa}};
+ {sha1, ecdsa, _} ->
+ {true,{sha, ecdsa}};
+ {sha512,ecdsa, _} ->
+ {true,{sha512, ecdsa}};
+ {sha384,ecdsa, _} ->
+ {true,{sha384, ecdsa}};
+ {sha256,ecdsa, _}->
+ {true,{sha256, ecdsa}};
+ _ ->
+ false
+ end;
+ Value ->
+ {true, Value}
+ end
+ end,
+ lists:filtermap(Fun, [SignScheme ||
+ <<?UINT16(SignScheme)>> <= SignSchemeList]);
+decode_sign_alg({3,4}, SignSchemeList) ->
+ %% Ignore unknown signature algorithms
+ Fun = fun(Elem) ->
+ case ssl_cipher:signature_scheme(Elem) of
+ unassigned ->
+ false;
+ Value ->
+ {true, Value}
+ end
+ end,
+ lists:filtermap(Fun, [SignScheme ||
+ <<?UINT16(SignScheme)>> <= SignSchemeList]).
+
+dec_hashsign(Value) ->
+ [HashSign] = decode_sign_alg({3,3}, Value),
+ HashSign.
+
 
 %% Ignore unknown names (only host_name is supported)
 dec_sni(<<?BYTE(?SNI_NAMETYPE_HOST_NAME), ?UINT16(Len),
@@ -3162,7 +3237,6 @@ handle_psk_identity(_PSKIdentity, LookupFun)
 handle_psk_identity(PSKIdentity, {Fun, UserState}) ->
 Fun(psk, PSKIdentity, UserState).
 
-
 filter_hashsigns([], [], _, _, Acc) ->
 lists:reverse(Acc);
 filter_hashsigns([Suite | Suites], [#{key_exchange := KeyExchange} | Algos], HashSigns, Version,
@@ -3306,18 +3380,6 @@ handle_srp_extension(undefined, Session) ->
 handle_srp_extension(#srp{username = Username}, Session) ->
 Session#session{srp_username = Username}.
 
-is_acceptable_hash_sign( _, KeyExAlgo, _) when 
- KeyExAlgo == psk;
- KeyExAlgo == dhe_psk;
- KeyExAlgo == ecdhe_psk;
- KeyExAlgo == srp_anon;
- KeyExAlgo == dh_anon;
- KeyExAlgo == ecdhe_anon 
- ->
- true; 
-is_acceptable_hash_sign(Algos,_, SupportedHashSigns) -> 
- is_acceptable_hash_sign(Algos, SupportedHashSigns).
-
 is_acceptable_hash_sign(Algos, SupportedHashSigns) ->
 lists:member(Algos, SupportedHashSigns).
 
@@ -3325,7 +3387,7 @@ is_acceptable_cert_type(Sign, Types) ->
 lists:member(sign_type(Sign), binary_to_list(Types)).
 
 %% signature_algorithms_cert = undefined
-is_supported_sign(SignAlgo, _, HashSigns, undefined) ->
+is_supported_sign(SignAlgo, _, HashSigns, []) ->
 lists:member(SignAlgo, HashSigns);
 
 %% {'SignatureAlgorithm',{1,2,840,113549,1,1,11},'NULL'}
@@ -3371,14 +3433,6 @@ is_supported_sign({Hash, Sign}, _Param, _, SignatureSchemes) ->
 end,
 lists:foldl(Fun, false, SignatureSchemes).
 
-%% SupportedPublicKeyAlgorithms PUBLIC-KEY-ALGORITHM-CLASS ::= {
-%% dsa | rsa-encryption | dh | kea | ec-public-key }
-public_key_algo(?rsaEncryption) ->
- rsa;
-public_key_algo(?'id-ecPublicKey') ->
- ecdsa;
-public_key_algo(?'id-dsa') ->
- dsa.
 
 %% SupportedSignatureAlgorithms SIGNATURE-ALGORITHM-CLASS ::= {
 %% dsa-with-sha1 | dsaWithSHA1 | md2-with-rsa-encryption |
@@ -3392,7 +3446,11 @@ public_key_algo(?'id-dsa') ->
 %% ecdsa-with-sha256 |
 %% ecdsa-with-sha384 |
 %% ecdsa-with-sha512 }
-sign_algo(Alg) ->
+sign_algo(?'id-RSASSA-PSS', #'RSASSA-PSS-params'{maskGenAlgorithm =
+ #'MaskGenAlgorithm'{algorithm = ?'id-mgf1',
+ parameters = #'HashAlgorithm'{algorithm = HashOid}}}) ->
+ {public_key:pkix_hash_type(HashOid), rsa_pss_pss};
+sign_algo(Alg, _) ->
 public_key:pkix_sign_types(Alg).
 
 sign_type(rsa) ->
diff --git a/lib/ssl/src/tls_dtls_connection.erl b/lib/ssl/src/tls_dtls_connection.erl
index 5afeef59f7..0174850758 100644
--- a/lib/ssl/src/tls_dtls_connection.erl
+++ b/lib/ssl/src/tls_dtls_connection.erl
@@ -433,19 +433,29 @@ certify(internal, #certificate_request{},
 certify(internal, #certificate_request{} = CertRequest,
 	#state{static_env = #static_env{role = client,
 protocol_cb = Connection},
- handshake_env = HsEnv,
+ handshake_env = #handshake_env{hashsign_algorithm = NegotiatedHashSign} = HsEnv,
 connection_env = #connection_env{negotiated_version = Version},
 session = #session{own_certificates = [Cert|_]},
 ssl_options = #{signature_algs := SupportedHashSigns}} = State) ->
- case ssl_handshake:select_hashsign(CertRequest, Cert, 
- SupportedHashSigns, ssl:tls_version(Version)) of
-	#alert {} = Alert ->
-	 ssl_gen_statem:handle_own_alert(Alert, Version, ?FUNCTION_NAME, State);
-	NegotiatedHashSign -> 	
-	 Connection:next_event(?FUNCTION_NAME, no_record,
-				 State#state{client_certificate_status = requested,
- handshake_env = HsEnv#handshake_env{cert_hashsign_algorithm = NegotiatedHashSign}})
- end;
+
+ TLSVersion = ssl:tls_version(Version),
+ case NegotiatedHashSign of
+ {Hash, Sign} when TLSVersion == {3,3} andalso Hash =/= undefined andalso
+ Sign =/= undefined ->
+ Connection:next_event(?FUNCTION_NAME, no_record,
+ State#state{client_certificate_status = requested,
+ handshake_env = HsEnv#handshake_env{cert_hashsign_algorithm = NegotiatedHashSign}});
+ _ ->
+ case ssl_handshake:select_hashsign(CertRequest, Cert,
+ SupportedHashSigns, TLSVersion) of
+ #alert {} = Alert ->
+ ssl_gen_statem:handle_own_alert(Alert, Version, ?FUNCTION_NAME, State);
+ SelectedHashSign ->
+ Connection:next_event(?FUNCTION_NAME, no_record,
+ State#state{client_certificate_status = requested,
+ handshake_env = HsEnv#handshake_env{cert_hashsign_algorithm = SelectedHashSign}})
+ end
+ end;
 %% PSK and RSA_PSK might bypass the Server-Key-Exchange
 certify(internal, #server_hello_done{},
 	#state{static_env = #static_env{role = client,
@@ -682,10 +692,10 @@ gen_handshake(StateName, Type, Event,
 	Result ->
 	 Result
 catch
-	_:_ ->
-	 ssl_gen_statem:handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE,
- malformed_handshake_data),
- Version, StateName, State)
+ _:_ ->
+ ssl_gen_statem:handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE,
+ malformed_handshake_data),
+ Version, StateName, State)
 end.
 
 %%--------------------------------------------------------------------
@@ -899,7 +909,6 @@ verify_client_cert(#state{static_env = #static_env{role = client},
 client_certificate_status = requested,
 			 session = #session{master_secret = MasterSecret,
 					 own_certificates = OwnCerts}} = State, Connection) ->
-
 case ssl_handshake:client_certificate_verify(OwnCerts, MasterSecret,
 						 ssl:tls_version(Version), HashSign, PrivateKey, Hist) of
 #certificate_verify{} = Verified ->
diff --git a/lib/ssl/src/tls_handshake.erl b/lib/ssl/src/tls_handshake.erl
index d7c899c7cf..05cf1a7339 100644
--- a/lib/ssl/src/tls_handshake.erl
+++ b/lib/ssl/src/tls_handshake.erl
@@ -83,13 +83,14 @@ client_hello(_Host, _Port, ConnectionStates,
 #{security_parameters := SecParams} = 
 ssl_record:pending_connection_state(ConnectionStates, read),
 AvailableCipherSuites = ssl_handshake:available_suites(UserSuites, Version), 
- Extensions = ssl_handshake:client_hello_extensions(Version, 
+ Extensions = ssl_handshake:client_hello_extensions(Version,
 						 AvailableCipherSuites,
-						 SslOpts, ConnectionStates, 
- Renegotiation,
- KeyShare,
- TicketData,
- OcspNonce),
+						 SslOpts,
+ ConnectionStates,
+ Renegotiation,
+ KeyShare,
+ TicketData,
+ OcspNonce),
 CipherSuites = ssl_handshake:cipher_suites(AvailableCipherSuites, Renegotiation, Fallback),
 #client_hello{session_id = Id,
 		 client_version = LegacyVersion,
@@ -247,7 +248,7 @@ hello(#client_hello{client_version = _ClientVersion,
 	_:_ ->
 	 ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data)
 end;
-			 
+
 hello(#client_hello{client_version = ClientVersion,
 		 cipher_suites = CipherSuites} = Hello,
 #{versions := Versions} = SslOpts,
@@ -257,12 +258,11 @@ hello(#client_hello{client_version = ClientVersion,
 do_hello(Version, Versions, CipherSuites, Hello, SslOpts, Info, Renegotiation)
 catch
 error:{case_clause,{asn1, Asn1Reason}} ->
-	 %% ASN-1 decode of certificate somehow failed
+ %% ASN-1 decode of certificate somehow failed
 ?ALERT_REC(?FATAL, ?INTERNAL_ERROR, {failed_to_decode_own_certificate, Asn1Reason});
-	_:_ ->
-	 ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data)
- end. 
-
+ _:_ ->
+ ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data)
+ end.
 
 %%--------------------------------------------------------------------
 %%% Handshake encodeing
diff --git a/lib/ssl/src/tls_handshake_1_3.erl b/lib/ssl/src/tls_handshake_1_3.erl
index f15e1d90bd..5778413ff3 100644
--- a/lib/ssl/src/tls_handshake_1_3.erl
+++ b/lib/ssl/src/tls_handshake_1_3.erl
@@ -232,9 +232,21 @@ add_signature_algorithms_cert(Extensions, SignAlgsCert) ->
 
 filter_tls13_algs(undefined) -> undefined;
 filter_tls13_algs(Algo) ->
- lists:filter(fun is_atom/1, Algo).
-
-
+ lists:foldl(fun(Atom, Acc) when is_atom(Atom) -> 
+ [Atom | Acc];
+ ({sha512, rsa}, Acc) ->
+ [rsa_pkcs1_sha512 | Acc];
+ ({sha384, rsa}, Acc) ->
+ [rsa_pkcs1_sha384 | Acc];
+ ({sha256, rsa}, Acc) ->
+ [rsa_pkcs1_sha256 | Acc]; 
+ ({sha, rsa}, Acc) ->
+ [rsa_pkcs1_sha1 | Acc];
+ ({sha, ecdsa}, Acc) ->
+ [ecdsa_sha1| Acc];
+ (_, Acc) ->
+ Acc
+ end, [], Algo).
 %% enum {
 %% X509(0),
 %% RawPublicKey(2),
diff --git a/lib/ssl/src/tls_v1.erl b/lib/ssl/src/tls_v1.erl
index 14c1311a52..85fe7e5512 100644
--- a/lib/ssl/src/tls_v1.erl
+++ b/lib/ssl/src/tls_v1.erl
@@ -44,8 +44,8 @@
 enum_to_oid/1, 
 	 default_signature_algs/1, 
 signature_algs/2,
- default_signature_schemes/1, 
 signature_schemes/2,
+ rsa_schemes/0,
 groups/1, 
 groups/2, 
 group_to_enum/1, 
@@ -196,12 +196,15 @@ finished(Role, Version, PrfAlgo, MasterSecret, Handshake)
 certificate_verify(md5sha, _Version, Handshake) ->
 MD5 = crypto:hash(md5, Handshake),
 SHA = crypto:hash(sha, Handshake),
- <<MD5/binary, SHA/binary>>;
+ {digest, <<MD5/binary, SHA/binary>>};
 %% TLS 1.0 -1.1 ---------------------------------------------------
 
 %% TLS 1.2 ---------------------------------------------------
-certificate_verify(HashAlgo, _Version, Handshake) ->
- crypto:hash(HashAlgo, Handshake).
+certificate_verify(_HashAlgo, _Version, Handshake) ->
+ %% crypto:hash(HashAlgo, Handshake).
+ %% Optimization: Let crypto calculate the hash in sign/verify call
+ Handshake.
+
 %% TLS 1.2 ---------------------------------------------------
 
 -spec setup_keys(integer(), integer(), binary(), binary(), binary(), integer(),
@@ -585,6 +588,7 @@ signature_algs({3, 3}, HashSigns) ->
 CryptoSupports = crypto:supports(),
 Hashes = proplists:get_value(hashs, CryptoSupports),
 PubKeys = proplists:get_value(public_keys, CryptoSupports),
+ Schemes = rsa_schemes(),
 Supported = lists:foldl(fun({Hash, dsa = Sign} = Alg, Acc) ->
 				 case proplists:get_bool(dss, PubKeys) 
 					andalso proplists:get_bool(Hash, Hashes)
@@ -604,15 +608,23 @@ signature_algs({3, 3}, HashSigns) ->
 					 [Alg | Acc];
 					false ->
 					 Acc
+				 end;
+ (Alg, Acc) when is_atom(Alg) ->
+ case lists:member(Alg, Schemes) of
+ true ->
+ [NewAlg] = signature_schemes({3,4}, [Alg]),
+ [NewAlg| Acc];
+					false ->
+					 Acc
 				 end
 			 end, [], HashSigns),
 lists:reverse(Supported).
 
-default_signature_algs({3, 4} = Version) ->
- %% TLS 1.3 servers shall be prepared to process TLS 1.2 ClientHellos
- %% containing legacy hash-sign tuples.
- default_signature_schemes(Version) ++ default_signature_algs({3,3});
-default_signature_algs({3, 3} = Version) ->
+default_signature_algs([{3, 4} = Version]) ->
+ default_signature_schemes(Version) ++ legacy_signature_schemes(Version);
+default_signature_algs([{3, 4}, {3,3} | _]) ->
+ default_signature_schemes({3,4}) ++ default_signature_algs([{3,3}]);
+default_signature_algs([{3, 3} = Version |_]) ->
 Default = [%% SHA2
 	 {sha512, ecdsa},
 	 {sha512, rsa},
@@ -631,7 +643,7 @@ default_signature_algs(_) ->
 undefined.
 
 
-signature_schemes(Version, SignatureSchemes) when is_tuple(Version)
+signature_schemes(Version, [_|_] =SignatureSchemes) when is_tuple(Version)
 andalso Version >= {3, 3} ->
 CryptoSupports = crypto:supports(),
 Hashes = proplists:get_value(hashs, CryptoSupports),
@@ -710,22 +722,42 @@ default_signature_schemes(Version) ->
 rsa_pss_rsae_sha384,
 rsa_pss_rsae_sha256,
 eddsa_ed25519,
- eddsa_ed448,
-
- %% These values refer solely to signatures
- %% which appear in certificates (see Section 4.4.2.2) and are not
- %% defined for use in signed TLS handshake messages, although they
- %% MAY appear in "signature_algorithms" and
- %% "signature_algorithms_cert" for backward compatibility with
- %% TLS 1.2.
- rsa_pkcs1_sha512,
- rsa_pkcs1_sha384,
- rsa_pkcs1_sha256,
- ecdsa_sha1,
- rsa_pkcs1_sha1
+ eddsa_ed448
 ],
 signature_schemes(Version, Default).
 
+legacy_signature_schemes(Version) ->
+ %% These values refer solely to signatures
+ %% which appear in certificates (see Section 4.4.2.2) and are not
+ %% defined for use in signed TLS handshake messages, although they
+ %% MAY appear in "signature_algorithms" and
+ %% "signature_algorithms_cert" for backward compatibility with
+ %% TLS 1.2.
+ LegacySchemes = 
+ [rsa_pkcs1_sha512,
+ rsa_pkcs1_sha384,
+ rsa_pkcs1_sha256,
+ ecdsa_sha1,
+ rsa_pkcs1_sha1],
+ signature_schemes(Version, LegacySchemes).
+
+rsa_schemes() ->
+ Supports = crypto:supports(),
+ RSAOpts = proplists:get_value(rsa_opts, Supports),
+
+ case lists:member(rsa_pkcs1_pss_padding, RSAOpts)
+ andalso lists:member(rsa_pss_saltlen, RSAOpts)
+ andalso lists:member(rsa_mgf1_md, RSAOpts) of
+ true ->
+ [rsa_pss_pss_sha512,
+ rsa_pss_pss_sha384,
+ rsa_pss_pss_sha256,
+ rsa_pss_rsae_sha512,
+ rsa_pss_rsae_sha384,
+ rsa_pss_rsae_sha256];
+ false ->
+ []
+ end.
 
 %%--------------------------------------------------------------------
 %%% Internal functions
diff --git a/lib/ssl/test/ssl_cert_SUITE.erl b/lib/ssl/test/ssl_cert_SUITE.erl
index a824c2ef22..2550fce21b 100644
--- a/lib/ssl/test/ssl_cert_SUITE.erl
+++ b/lib/ssl/test/ssl_cert_SUITE.erl
@@ -141,19 +141,19 @@ all() ->
 groups() ->
 [
 {'tlsv1.3', [], tls_1_3_protocol_groups()}, 
- {'tlsv1.2', [], tls_1_2_protocol_groups() -- [{group,rsa_pss_pss}]},
+ {'tlsv1.2', [], tls_1_2_protocol_groups()},
 {'tlsv1.1', [], ssl_protocol_groups()},
 {'tlsv1', [], ssl_protocol_groups()},
- {'dtlsv1.2', [], tls_1_2_protocol_groups() -- [{group,rsa_pss_rsae}, {group,rsa_pss_pss}]},
+ {'dtlsv1.2', [], tls_1_2_protocol_groups()},
 {'dtlsv1', [], ssl_protocol_groups()},
 {rsa, [], all_version_tests() ++ rsa_tests() ++ pre_tls_1_3_rsa_tests()},
 {ecdsa, [], all_version_tests()},
 {dsa, [], all_version_tests()},
 {rsa_1_3, [], all_version_tests() ++ rsa_tests() ++
 tls_1_3_tests() ++ tls_1_3_rsa_tests() ++ [basic_rsa_1024]},
- {rsa_pss_rsae, [], all_version_tests() ++ rsa_tests()},
+ {rsa_pss_rsae, [], all_version_tests()},
 {rsa_pss_rsae_1_3, [], all_version_tests() ++ rsa_tests() ++ tls_1_3_tests() ++ tls_1_3_rsa_tests()},
- {rsa_pss_pss, [], all_version_tests() ++ rsa_tests()},
+ {rsa_pss_pss, [], all_version_tests()},
 {rsa_pss_pss_1_3, [], all_version_tests() ++ rsa_tests() ++ tls_1_3_tests() ++ tls_1_3_rsa_tests()},
 {ecdsa_1_3, [], all_version_tests() ++ tls_1_3_tests() ++
 [signature_algorithms_bad_curve_secp256r1,
@@ -279,11 +279,58 @@ do_init_per_group(Group, Config0) when Group == rsa;
 {server_cert_opts, SOpts} | 
 lists:delete(server_cert_opts, 
 lists:delete(client_cert_opts, Config))])];
-
 do_init_per_group(Alg, Config) when Alg == rsa_pss_rsae;
- Alg == rsa_pss_pss;
- Alg == rsa_pss_rsae_1_3;
- Alg == rsa_pss_pss_1_3 ->
+ Alg == rsa_pss_pss ->
+ Supports = crypto:supports(),
+ RSAOpts = proplists:get_value(rsa_opts, Supports),
+
+ case lists:member(rsa_pkcs1_pss_padding, RSAOpts)
+ andalso lists:member(rsa_pss_saltlen, RSAOpts)
+ andalso lists:member(rsa_mgf1_md, RSAOpts) of
+ true ->
+ #{client_config := COpts,
+ server_config := SOpts} = ssl_test_lib:make_rsa_pss_pem(rsa_alg(Alg), [], Config, ""),
+ [{cert_key_alg, rsa_alg(Alg)},
+ {extra_client, [{signature_algs, [rsa_pss_pss_sha512,
+ rsa_pss_pss_sha384,
+ rsa_pss_pss_sha256,
+ rsa_pss_rsae_sha512,
+ rsa_pss_rsae_sha384,
+ rsa_pss_rsae_sha256,
+ rsa_pkcs1_sha512,
+ rsa_pkcs1_sha384,
+ rsa_pkcs1_sha256,
+ rsa_pkcs1_sha1,
+ {sha512, rsa},
+ {sha384, rsa},
+ {sha256, rsa},
+ {sha224, rsa}
+ ]}]},
+ {extra_server, [{signature_algs, [rsa_pss_pss_sha512,
+ rsa_pss_pss_sha384,
+ rsa_pss_pss_sha256,
+ rsa_pss_rsae_sha512,
+ rsa_pss_rsae_sha384,
+ rsa_pss_rsae_sha256,
+ {sha512, ecdsa},
+ {sha512, rsa},
+ {sha384, ecdsa},
+ {sha384, rsa},
+ {sha256, ecdsa},
+ {sha256, rsa},
+ {sha224, ecdsa},
+ {sha224, rsa}
+ ]}]} |
+ lists:delete(cert_key_alg,
+ [{client_cert_opts, COpts},
+ {server_cert_opts, SOpts} |
+ lists:delete(server_cert_opts,
+ lists:delete(client_cert_opts, Config))])];
+ false ->
+ {skip, "Missing EC crypto support"}
+ end;
+do_init_per_group(Alg, Config) when Alg == rsa_pss_rsae_1_3;
+ Alg == rsa_pss_pss_1_3 ->
 
 Supports = crypto:supports(),
 RSAOpts = proplists:get_value(rsa_opts, Supports),
@@ -468,7 +515,7 @@ missing_root_cert_no_auth(Config) when is_list(Config) ->
 missing_root_cert_auth() ->
 [{doc,"Must have ROOT certs to be able to verify verify peer"}].
 missing_root_cert_auth(Config) when is_list(Config) ->
- ServerOpts = proplists:delete(cacertfile, ssl_test_lib:ssl_options(server_cert_opts, Config)),
+ ServerOpts = proplists:delete(cacertfile, ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)),
 {ClientNode, ServerNode, _} = ssl_test_lib:run_where(Config),
 Version = proplists:get_value(version, Config),
 Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
@@ -478,7 +525,7 @@ missing_root_cert_auth(Config) when is_list(Config) ->
 
 ssl_test_lib:check_result(Server, {error, {options, {cacertfile, ""}}}),
 
- ClientOpts = proplists:delete(cacertfile, ssl_test_lib:ssl_options(client_cert_opts, Config)),
+ ClientOpts = proplists:delete(cacertfile, ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config)),
 Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, 0},
 					 {from, self()},
 					 {options, [{verify, verify_peer}
@@ -492,7 +539,7 @@ missing_root_cert_auth_user_verify_fun_accept() ->
 " with a verify_fun that accepts the unknown CA error"}].
 
 missing_root_cert_auth_user_verify_fun_accept(Config) ->
- ServerOpts = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 FunAndState = {fun(_,{bad_cert, unknown_ca}, UserState) ->
 			 {valid, UserState};
 		 (_,{bad_cert, _} = Reason, _) ->
@@ -504,8 +551,8 @@ missing_root_cert_auth_user_verify_fun_accept(Config) ->
 		 (_, valid_peer, UserState) ->
 			 {valid, UserState}
 		 end, []},
- ClientOpts = ssl_test_lib:ssl_options([{verify, verify_peer},
- {verify_fun, FunAndState}], Config),
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer},
+ {verify_fun, FunAndState}], Config),
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
 %%--------------------------------------------------------------------
@@ -513,7 +560,7 @@ missing_root_cert_auth_user_backwardscompatibility_verify_fun_accept() ->
 [{doc, "Test old style verify fun"}].
 
 missing_root_cert_auth_user_backwardscompatibility_verify_fun_accept(Config) ->
- ServerOpts = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 AcceptBadCa = fun({bad_cert,unknown_ca}, Acc) -> Acc;
 (Other, Acc) -> [Other | Acc]
 		 end,
@@ -524,9 +571,8 @@ missing_root_cert_auth_user_backwardscompatibility_verify_fun_accept(Config) ->
 		 [_|_] -> false
 		end
 	end,
- 
- ClientOpts = ssl_test_lib:ssl_options([{verify, verify_peer},
- {verify_fun, VerifyFun}], Config),
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer},
+ {verify_fun, VerifyFun}], Config),
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
 %%--------------------------------------------------------------------
@@ -535,7 +581,7 @@ missing_root_cert_auth_user_verify_fun_reject() ->
 " with a verify_fun that rejects the unknown CA error"}].
 
 missing_root_cert_auth_user_verify_fun_reject(Config) ->
- ServerOpts = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 FunAndState = {fun(_,{bad_cert, unknown_ca} = Reason, _UserState) ->
 			 {fail, Reason};
 		 (_,{bad_cert, _} = Reason, _) ->
@@ -547,8 +593,8 @@ missing_root_cert_auth_user_verify_fun_reject(Config) ->
 		 (_, valid_peer, UserState) ->
 			 {valid, UserState}
 		 end, []},
- ClientOpts = ssl_test_lib:ssl_options([{verify, verify_peer},
- {verify_fun, FunAndState}], Config),
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer},
+ {verify_fun, FunAndState}], Config),
 ssl_test_lib:basic_alert(ClientOpts, ServerOpts, Config, unknown_ca).
 %%--------------------------------------------------------------------
 incomplete_chain_auth() ->
@@ -563,12 +609,12 @@ incomplete_chain_auth(Config) when is_list(Config) ->
 {client_chain, DefaultCertConf}]), 
 [ServerRoot| _] = ServerCas = proplists:get_value(cacerts, ServerOpts0),
 ClientCas = proplists:get_value(cacerts, ClientOpts0),
- ClientOpts = ssl_test_lib:ssl_options([{verify, verify_peer},
- {cacerts, ServerCas ++ ClientCas} | 
- proplists:delete(cacerts, ClientOpts0)], Config),
- ServerOpts = ssl_test_lib:ssl_options([{verify, verify_peer},
- {cacerts, [ServerRoot]} | 
- proplists:delete(cacerts, ServerOpts0)], Config),
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer},
+ {cacerts, ServerCas ++ ClientCas} |
+ proplists:delete(cacerts, ClientOpts0)], Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, [{verify, verify_peer},
+ {cacerts, [ServerRoot]} |
+ proplists:delete(cacerts, ServerOpts0)], Config),
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
 %%--------------------------------------------------------------------
@@ -577,8 +623,8 @@ verify_fun_always_run_client() ->
 "valid_peer not only unknown_extension)"}].
 
 verify_fun_always_run_client(Config) when is_list(Config) ->
- ClientOpts = ssl_test_lib:ssl_options(client_cert_opts, Config),
- ServerOpts = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
 Version = proplists:get_value(version, Config),
 Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
@@ -618,8 +664,8 @@ verify_fun_always_run_server() ->
 [{doc,"Verify that user verify_fun is always run (for valid and "
 "valid_peer not only unknown_extension)"}].
 verify_fun_always_run_server(Config) when is_list(Config) ->
- ClientOpts = ssl_test_lib:ssl_options(client_cert_opts, Config),
- ServerOpts = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
 
 %% If user verify fun is called correctly we fail the connection.
@@ -681,8 +727,8 @@ critical_extension_auth(Config) when is_list(Config) ->
 [{server_chain, 
 [[],[],[{extensions, Ext}]]},
 {client_chain, DefaultCertConf}]),
- ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config),
- ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), 
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config),
 
 {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
 Version = proplists:get_value(version, Config),
@@ -713,8 +759,8 @@ critical_extension_client_auth(Config) when is_list(Config) ->
 [{client_chain, 
 [[],[],[{extensions, Ext}]]},
 {server_chain, DefaultCertConf}]),
- ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config),
- ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), 
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config),
 
 {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
 Version = proplists:get_value(version, Config),
@@ -748,8 +794,8 @@ critical_extension_no_auth(Config) when is_list(Config) ->
 [{server_chain, 
 [[],[], [{extensions, Ext}]]},
 {client_chain, DefaultCertConf}]),
- ClientOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(ClientOpts0, Config)],
- ServerOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(ServerOpts0, Config)], 
+ ClientOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config)],
+ ServerOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config)],
 
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
@@ -769,8 +815,8 @@ extended_key_usage_auth(Config) when is_list(Config) ->
 [[],[], [{extensions, Ext}]]},
 {client_chain, DefaultCertConf}
 ]),
- ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config),
- ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), 
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config),
 
 {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
 Version = proplists:get_value(version, Config),
@@ -804,8 +850,8 @@ extended_key_usage_client_auth(Config) when is_list(Config) ->
 server_config := ServerOpts0} = ssl_test_lib:make_cert_chains_der(proplists:get_value(cert_key_alg, Config),
 [{client_chain, [[],[],[{extensions, ClientExt}]]},
 {server_chain, [[],[],[{extensions, ServerExt}]]}]),
- ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config),
- ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), 
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config),
 
 {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
 Version = proplists:get_value(version, Config),
@@ -842,8 +888,8 @@ cert_expired(Config) when is_list(Config) ->
 []
 ]},
 {client_chain, DefaultCertConf}]),
- ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config),
- ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), 
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config),
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config),
 
 {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
 Version = proplists:get_value(version, Config),
@@ -869,8 +915,8 @@ no_auth_key_identifier_ext(Config) when is_list(Config) ->
 ssl_test_lib:make_cert_chains_der(proplists:get_value(cert_key_alg, Config),
 [{client_chain, DefaultCertConf},
 {server_chain, DefaultCertConf}]),
- ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(ClientOpts0, Config)],
- ServerOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(ServerOpts0, Config)], 
+ ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config)],
+ ServerOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config)],
 
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
@@ -889,8 +935,8 @@ no_auth_key_identifier_ext_keyEncipherment(Config) when is_list(Config) ->
 [[],[],[{extensions, ClientExt}]]},
 {server_chain, DefaultCertConf}
 ]),
- ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(ClientOpts0, Config)],
- ServerOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(ServerOpts0, Config)], 
+ ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config)],
+ ServerOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config)],
 
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
@@ -909,10 +955,10 @@ key_auth_ext_sign_only(Config) when is_list(Config) ->
 {server_chain, DefaultCertConf}
 ]),
 Version = proplists:get_value(version, Config),
- ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(ClientOpts0, Config)], 
+ ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(extra_client, ClientOpts0, Config)],
 ServerOpts = [{verify, verify_peer}, {ciphers, 
 ssl_test_lib:rsa_non_signed_suites(n_version(Version))} 
- | ssl_test_lib:ssl_options(ServerOpts0, Config)],
+ | ssl_test_lib:ssl_options(extra_server, ServerOpts0, Config)],
 
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
@@ -933,9 +979,9 @@ longer_chain(Config) when is_list(Config) ->
 [ServerRoot| _] = ServerCas = proplists:get_value(cacerts, ServerOpts0),
 ClientCas = proplists:get_value(cacerts, ClientOpts0),
 
- ServerOpts = ssl_test_lib:ssl_options([{verify, verify_peer}, {cacerts, [ServerRoot]} | 
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, [{verify, verify_peer}, {cacerts, [ServerRoot]} |
 proplists:delete(cacerts, ServerOpts0)], Config),
- ClientOpts = ssl_test_lib:ssl_options([{verify, verify_peer},
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer},
 {depth, 5},
 {cacerts, ServerCas ++ ClientCas} | 
 proplists:delete(cacerts, ClientOpts0)], Config),
@@ -972,21 +1018,21 @@ cross_signed_chain(Config)
 {[_Peer,CI1New,CI2New,CRNew], CRNew} = chain_and_root(ClientOptsNew),
 
 ServerCas = [CRNew|ServerCas0 -- [CROld]],
- ServerOpts = ssl_test_lib:ssl_options([{verify, verify_peer} |
- lists:keyreplace(cacerts, 1, ServerOpts0, {cacerts, ServerCas})],
+ ServerOpts = ssl_test_lib:ssl_options(extra_server, [{verify, verify_peer} |
+ lists:keyreplace(cacerts, 1, ServerOpts0, {cacerts, ServerCas})],
 Config),
- ClientOpts = ssl_test_lib:ssl_options([{verify, verify_peer} |
- lists:keyreplace(cacerts, 1,
- lists:keyreplace(cert, 1, ClientOpts0,
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer} |
+ lists:keyreplace(cacerts, 1,
+ lists:keyreplace(cert, 1, ClientOpts0,
 {cert, [Peer,CI1New,CI2New,CI1,CI2,CRNew,CROld]}),
- {cacerts, ClientCas0})],
+ {cacerts, ClientCas0})],
 Config),
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config),
- ClientOpts2 = ssl_test_lib:ssl_options([{verify, verify_peer} |
- lists:keyreplace(cacerts, 1,
- lists:keyreplace(cert, 1, ClientOpts0,
- {cert, [Peer,CI1,CI1New,CI2,CI2New,CROld,CRNew]}),
- {cacerts, ClientCas0})],
+ ClientOpts2 = ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer} |
+ lists:keyreplace(cacerts, 1,
+ lists:keyreplace(cert, 1, ClientOpts0,
+ {cert, [Peer,CI1,CI1New,CI2,CI2New,CROld,CRNew]}),
+ {cacerts, ClientCas0})],
 Config),
 ssl_test_lib:basic_test(ClientOpts2, ServerOpts, Config),
 ok.
diff --git a/lib/ssl/test/ssl_cert_tests.erl b/lib/ssl/test/ssl_cert_tests.erl
index d9d535106a..2b71998b11 100644
--- a/lib/ssl/test/ssl_cert_tests.erl
+++ b/lib/ssl/test/ssl_cert_tests.erl
@@ -78,8 +78,8 @@ no_auth() ->
 [{doc,"Test connection without authentication"}].
 
 no_auth(Config) ->
- ClientOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(client_cert_opts, Config)],
- ServerOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(server_cert_opts, Config)],
+ ClientOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config)],
+ ServerOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
 
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 %%--------------------------------------------------------------------
@@ -87,8 +87,8 @@ auth() ->
 [{doc,"Test connection with mutual authentication"}].
 
 auth(Config) ->
- ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(client_cert_opts, Config)],
- ServerOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(server_cert_opts, Config)],
+ ClientOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config)],
+ ServerOpts = [{verify, verify_peer} | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
 
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
@@ -100,8 +100,8 @@ client_auth_empty_cert_accepted() ->
 client_auth_empty_cert_accepted(Config) ->
 ClientOpts = proplists:delete(keyfile,
 proplists:delete(certfile, 
- ssl_test_lib:ssl_options(client_cert_opts, Config))),
- ServerOpts0 = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config))),
+ ServerOpts0 = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 ServerOpts = [{verify, verify_peer},
 {fail_if_no_peer_cert, false} | ServerOpts0],
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
@@ -112,8 +112,8 @@ client_auth_empty_cert_rejected() ->
 
 client_auth_empty_cert_rejected(Config) ->
 ServerOpts = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
-		 | ssl_test_lib:ssl_options(server_cert_opts, Config)],
- ClientOpts0 = ssl_test_lib:ssl_options([], Config),
+		 | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
+ ClientOpts0 = ssl_test_lib:ssl_options(extra_client, [], Config),
 %% Delete Client Cert and Key
 ClientOpts1 = proplists:delete(certfile, ClientOpts0),
 ClientOpts = proplists:delete(keyfile, ClientOpts1),
@@ -131,8 +131,8 @@ client_auth_partial_chain() ->
 
 client_auth_partial_chain(Config) when is_list(Config) ->
 ServerOpts = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
-		 | ssl_test_lib:ssl_options(server_cert_opts, Config)],
- ClientOpts0 = ssl_test_lib:ssl_options(client_cert_opts, Config),
+		 | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
+ ClientOpts0 = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
 {ok, ClientCAs} = file:read_file(proplists:get_value(cacertfile, ClientOpts0)),
 [{_,RootCA,_} | _] = public_key:pem_decode(ClientCAs),
 ClientOpts = [{cacerts, [RootCA]} |
@@ -145,8 +145,8 @@ client_auth_allow_partial_chain() ->
 
 client_auth_allow_partial_chain(Config) when is_list(Config) ->
 ServerOpts0 = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
-		 | ssl_test_lib:ssl_options(server_cert_opts, Config)],
- ClientOpts = ssl_test_lib:ssl_options(client_cert_opts, Config),
+		 | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
 {ok, ClientCAs} = file:read_file(proplists:get_value(cacertfile, ClientOpts)),
 [{_,_,_}, {_, IntermidiateCA, _} | _] = public_key:pem_decode(ClientCAs),
 
@@ -171,8 +171,8 @@ client_auth_do_not_allow_partial_chain() ->
 
 client_auth_do_not_allow_partial_chain(Config) when is_list(Config) ->
 ServerOpts0 = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
-		 | ssl_test_lib:ssl_options(server_cert_opts, Config)],
- ClientOpts = ssl_test_lib:ssl_options(client_cert_opts, Config),
+		 | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
 {ok, ServerCAs} = file:read_file(proplists:get_value(cacertfile, ServerOpts0)),
 [{_,_,_}, {_, IntermidiateCA, _} | _] = public_key:pem_decode(ServerCAs),
 
@@ -190,8 +190,8 @@ client_auth_partial_chain_fun_fail() ->
 
 client_auth_partial_chain_fun_fail(Config) when is_list(Config) ->
 ServerOpts0 = [{verify, verify_peer}, {fail_if_no_peer_cert, true}
- | ssl_test_lib:ssl_options(server_cert_opts, Config)],
- ClientOpts = ssl_test_lib:ssl_options(client_cert_opts, Config),
+ | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
+ ClientOpts = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
 
 {ok, ServerCAs} = file:read_file(proplists:get_value(cacertfile, ServerOpts0)),
 [{_,_,_}, {_, IntermidiateCA, _} | _] = public_key:pem_decode(ServerCAs),
@@ -209,7 +209,7 @@ client_auth_partial_chain_fun_fail(Config) when is_list(Config) ->
 client_auth_sni() ->
 [{doc, "Check that sni check works with user verify_fun"}].
 client_auth_sni(Config) when is_list(Config) ->
- ServerOpts0 = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ServerOpts0 = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 
 FunAndState = {fun(valid_peer, {bad_cert, unknown_ca}, UserState) ->
 {valid_peer, UserState};
@@ -223,7 +223,7 @@ client_auth_sni(Config) when is_list(Config) ->
 {valid, UserState}
 end, []},
 
- ClientOpts0 = ssl_test_lib:ssl_options(client_cert_opts, Config),
+ ClientOpts0 = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
 ClientOpts = [{verify, verify_peer}, {verify_fun, FunAndState
 }, {server_name_indication, "localhost"} | ClientOpts0], 
 
@@ -247,16 +247,16 @@ client_auth_seelfsigned_peer(Config) when is_list(Config) ->
 key := Key} = public_key:pkix_test_root_cert("OTP test server ROOT", [{key, ssl_test_lib:hardcode_rsa_key(6)},
 {extensions, Ext}]),
 DerKey = public_key:der_encode('RSAPrivateKey', Key),
- ssl_test_lib:basic_alert(ssl_test_lib:ssl_options([{verify, verify_peer}, {cacerts , [Cert]}], Config),
- ssl_test_lib:ssl_options([{cert, Cert},
- {key, {'RSAPrivateKey', DerKey}}], Config), Config, bad_certificate).
+ ssl_test_lib:basic_alert(ssl_test_lib:ssl_options(extra_client, [{verify, verify_peer}, {cacerts , [Cert]}], Config),
+ ssl_test_lib:ssl_options(extra_server, [{cert, Cert},
+ {key, {'RSAPrivateKey', DerKey}}], Config), Config, bad_certificate).
 %%--------------------------------------------------------------------
 missing_root_cert_no_auth() ->
 [{doc,"Test that the client succeeds if the ROOT CA is unknown in verify_none mode"}].
 
 missing_root_cert_no_auth(Config) ->
- ClientOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(client_cert_opts, Config)],
- ServerOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(server_cert_opts, Config)],
+ ClientOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config)],
+ ServerOpts = [{verify, verify_none} | ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config)],
 
 ssl_test_lib:basic_test(ClientOpts, ServerOpts, Config).
 
@@ -265,8 +265,8 @@ invalid_signature_client() ->
 [{doc,"Test server with invalid signature"}].
 
 invalid_signature_client(Config) when is_list(Config) ->
- ClientOpts0 = ssl_test_lib:ssl_options(client_cert_opts, Config),
- ServerOpts0 = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ClientOpts0 = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
+ ServerOpts0 = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 PrivDir = proplists:get_value(priv_dir, Config),
 
 KeyFile = proplists:get_value(keyfile, ClientOpts0),
@@ -289,8 +289,8 @@ invalid_signature_server() ->
 [{doc,"Test client with invalid signature"}].
 
 invalid_signature_server(Config) when is_list(Config) ->
- ClientOpts0 = ssl_test_lib:ssl_options(client_cert_opts, Config),
- ServerOpts0 = ssl_test_lib:ssl_options(server_cert_opts, Config),
+ ClientOpts0 = ssl_test_lib:ssl_options(extra_client, client_cert_opts, Config),
+ ServerOpts0 = ssl_test_lib:ssl_options(extra_server, server_cert_opts, Config),
 PrivDir = proplists:get_value(priv_dir, Config),
 
 KeyFile = proplists:get_value(keyfile, ServerOpts0),
diff --git a/lib/ssl/test/ssl_handshake_SUITE.erl b/lib/ssl/test/ssl_handshake_SUITE.erl
index df8f867f24..d5a591db01 100644
--- a/lib/ssl/test/ssl_handshake_SUITE.erl
+++ b/lib/ssl/test/ssl_handshake_SUITE.erl
@@ -193,10 +193,10 @@ ignore_hassign_extension_pre_tls_1_2(Config) ->
 CertFile = proplists:get_value(certfile, Opts),
 [{_, Cert, _}] = ssl_test_lib:pem_to_der(CertFile),
 HashSigns = #hash_sign_algos{hash_sign_algos = [{sha512, rsa}, {sha, dsa}, {sha256, rsa}]},
- {sha512, rsa} = ssl_handshake:select_hashsign({HashSigns, undefined}, Cert, ecdhe_rsa, tls_v1:default_signature_algs({3,3}), {3,3}),
+ {sha512, rsa} = ssl_handshake:select_hashsign({HashSigns, undefined}, Cert, ecdhe_rsa, tls_v1:default_signature_algs([{3,3}]), {3,3}),
 %%% Ignore
- {md5sha, rsa} = ssl_handshake:select_hashsign({HashSigns, undefined}, Cert, ecdhe_rsa, tls_v1:default_signature_algs({3,2}), {3,2}),
- {md5sha, rsa} = ssl_handshake:select_hashsign({HashSigns, undefined}, Cert, ecdhe_rsa, tls_v1:default_signature_algs({3,0}), {3,0}).
+ {md5sha, rsa} = ssl_handshake:select_hashsign({HashSigns, undefined}, Cert, ecdhe_rsa, tls_v1:default_signature_algs([{3,2}]), {3,2}),
+ {md5sha, rsa} = ssl_handshake:select_hashsign({HashSigns, undefined}, Cert, ecdhe_rsa, tls_v1:default_signature_algs([{3,0}]), {3,0}).
 
 encode_decode_srp(_Config) ->
 Exts = #{srp => #srp{username = <<"foo">>},
@@ -238,7 +238,7 @@ signature_algorithms(Config) ->
 {sha512, rsa} = ssl_handshake:select_hashsign(
 {HashSigns0, Schemes0},
 Cert, ecdhe_rsa,
- tls_v1:default_signature_algs({3,3}),
+ tls_v1:default_signature_algs([{3,3}]),
 {3,3}),
 HashSigns1 = #hash_sign_algos{
 hash_sign_algos = [{sha, dsa},
@@ -246,7 +246,7 @@ signature_algorithms(Config) ->
 {sha256, rsa} = ssl_handshake:select_hashsign(
 {HashSigns1, Schemes0},
 Cert, ecdhe_rsa,
- tls_v1:default_signature_algs({3,3}),
+ tls_v1:default_signature_algs([{3,3}]),
 {3,3}),
 Schemes1 = #signature_algorithms_cert{
 signature_scheme_list = [rsa_pkcs1_sha1,
@@ -255,13 +255,13 @@ signature_algorithms(Config) ->
 #alert{} = ssl_handshake:select_hashsign(
 {HashSigns1, Schemes1},
 Cert, ecdhe_rsa,
- tls_v1:default_signature_algs({3,3}),
+ tls_v1:default_signature_algs([{3,3}]),
 {3,3}),
 %% No scheme, hashsign is used
 {sha256, rsa} = ssl_handshake:select_hashsign(
 {HashSigns1, undefined},
 Cert, ecdhe_rsa,
- tls_v1:default_signature_algs({3,3}),
+ tls_v1:default_signature_algs([{3,3}]),
 {3,3}),
 HashSigns2 = #hash_sign_algos{
 hash_sign_algos = [{sha, dsa}]},
@@ -269,7 +269,7 @@ signature_algorithms(Config) ->
 #alert{} = ssl_handshake:select_hashsign(
 {HashSigns2, Schemes1},
 Cert, ecdhe_rsa,
- tls_v1:default_signature_algs({3,3}),
+ tls_v1:default_signature_algs([{3,3}]),
 {3,3}).
 
 %%--------------------------------------------------------------------
diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl
index 17a04fb374..e4c23c22cf 100644
--- a/lib/ssl/test/ssl_test_lib.erl
+++ b/lib/ssl/test/ssl_test_lib.erl
@@ -35,6 +35,7 @@
 end_per_group/2,
 ct_log_supported_protocol_versions/1,
 ssl_options/2,
+ ssl_options/3,
 run_where/1,
 run_where/2,
 inet_port/1,
@@ -3277,6 +3278,10 @@ ubuntu_legacy_support() ->
 true
 end. 
 
+ssl_options(Extra, Option, Config) ->
+ ExtraOpts = proplists:get_value(Extra, Config, []),
+ ExtraOpts ++ ssl_options(Option, Config).
+
 ssl_options(Option, Config) when is_atom(Option) ->
 ProtocolOpts = proplists:get_value(protocol_opts, Config, []),
 Opts = proplists:get_value(Option, Config, []),
-- 
2.31.1

Places

File 4521-ssl-Add-support-for-RSASSA-PSS-in-TLS-1.2.patch of Package erlang (Revision 15a42b5a9f7bbf72ee3d2d11dbadf6c5)

Places